The flash suppressors on the rifles were effective in reducing muzzle flash.

I saw several flashing collars at the pet store.

Flash powders are commonly used in photography to create a bright burst of light.

The flash burners in the factory are used to heat up the metal quickly.

Many new startups are just flashes in the pan.

The helium flashes in the star's core were observed by astronomers.

Flash crowds are common at popular events.

She experienced frequent hot flashes during menopause.

She suddenly felt a hot flash and started sweating.

I bought a pack of flash papers for the magic show.